84991788

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 272204800

約数和(自身を除く): 187213012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 61, 63, 76, 84, 97, 108, 114, 122, 126, 133, 171, 183, 189, 194, 228, 244, 252, 266, 291, 342, 366, 378, 388, 399, 427, 513, 532, 549, 582, 679, 684, 732, 756, 798, 854, 873, 1026, 1098, 1159, 1164, 1197, 1281, 1358, 1596, 1647, 1708, 1746, 1843, 2037, 2052, 2196, 2318, 2394, 2562, 2619, 2716, 3294, 3477, 3492, 3591, 3686, 3843, 4074, 4636, 4788, 5124, 5238, 5529, 5917, 6111, 6588, 6954, 7182, 7372, 7686, 8113, 8148, 10431, 10476, 11058, 11529, 11834, 12222, 12901, 13908, 14364, 15372, 16226, 16587, 17751, 18333, 20862, 22116, 23058, 23668, 24339, 24444, 25802, 31293, 32452, 33174, 35502, 36666, 38703, 41419, 41724, 46116, 48678, 49761, 51604, 53253, 62586, 66348, 71004, 73017, 73332, 77406, 82838, 97356, 99522, 106506, 112423, 116109, 124257, 125172, 146034, 154812, 159759, 165676, 199044, 213012, 219051, 224846, 232218, 248514, 292068, 319518, 337269, 348327, 372771, 438102, 449692, 464436, 497028, 639036, 674538, 696654, 745542, 786961, 876204, 1011807, 1118313, 1349076, 1393308, 1491084, 1573922, 2023614, 2236626, 2360883, 3035421, 3147844, 4047228, 4473252, 4721766, 6070842, 7082649, 9443532, 12141684, 14165298, 21247947, 28330596, 42495894, 84991788]

約数ペア:

[(1, 84991788), (2, 42495894), (3, 28330596), (4, 21247947), (6, 14165298), (7, 12141684), (9, 9443532), (12, 7082649), (14, 6070842), (18, 4721766), (19, 4473252), (21, 4047228), (27, 3147844), (28, 3035421), (36, 2360883), (38, 2236626), (42, 2023614), (54, 1573922), (57, 1491084), (61, 1393308), (63, 1349076), (76, 1118313), (84, 1011807), (97, 876204), (108, 786961), (114, 745542), (122, 696654), (126, 674538), (133, 639036), (171, 497028), (183, 464436), (189, 449692), (194, 438102), (228, 372771), (244, 348327), (252, 337269), (266, 319518), (291, 292068), (342, 248514), (366, 232218), (378, 224846), (388, 219051), (399, 213012), (427, 199044), (513, 165676), (532, 159759), (549, 154812), (582, 146034), (679, 125172), (684, 124257), (732, 116109), (756, 112423), (798, 106506), (854, 99522), (873, 97356), (1026, 82838), (1098, 77406), (1159, 73332), (1164, 73017), (1197, 71004), (1281, 66348), (1358, 62586), (1596, 53253), (1647, 51604), (1708, 49761), (1746, 48678), (1843, 46116), (2037, 41724), (2052, 41419), (2196, 38703), (2318, 36666), (2394, 35502), (2562, 33174), (2619, 32452), (2716, 31293), (3294, 25802), (3477, 24444), (3492, 24339), (3591, 23668), (3686, 23058), (3843, 22116), (4074, 20862), (4636, 18333), (4788, 17751), (5124, 16587), (5238, 16226), (5529, 15372), (5917, 14364), (6111, 13908), (6588, 12901), (6954, 12222), (7182, 11834), (7372, 11529), (7686, 11058), (8113, 10476), (8148, 10431)]