86358420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{443}}^1$

素因数の和:499

約数の個数: 144

約数和(自身を含む): 284195520

約数和(自身を除く): 197837100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 361, 380, 443, 513, 540, 570, 684, 722, 855, 886, 1026, 1083, 1140, 1329, 1444, 1710, 1772, 1805, 2052, 2166, 2215, 2565, 2658, 3249, 3420, 3610, 3987, 4332, 4430, 5130, 5316, 5415, 6498, 6645, 7220, 7974, 8417, 8860, 9747, 10260, 10830, 11961, 12996, 13290, 15948, 16245, 16834, 19494, 19935, 21660, 23922, 25251, 26580, 32490, 33668, 38988, 39870, 42085, 47844, 48735, 50502, 59805, 64980, 75753, 79740, 84170, 97470, 101004, 119610, 126255, 151506, 159923, 168340, 194940, 227259, 239220, 252510, 303012, 319846, 378765, 454518, 479769, 505020, 639692, 757530, 799615, 909036, 959538, 1136295, 1439307, 1515060, 1599230, 1919076, 2272590, 2398845, 2878614, 3198460, 4317921, 4545180, 4797690, 5757228, 7196535, 8635842, 9595380, 14393070, 17271684, 21589605, 28786140, 43179210, 86358420]

約数ペア:

[(1, 86358420), (2, 43179210), (3, 28786140), (4, 21589605), (5, 17271684), (6, 14393070), (9, 9595380), (10, 8635842), (12, 7196535), (15, 5757228), (18, 4797690), (19, 4545180), (20, 4317921), (27, 3198460), (30, 2878614), (36, 2398845), (38, 2272590), (45, 1919076), (54, 1599230), (57, 1515060), (60, 1439307), (76, 1136295), (90, 959538), (95, 909036), (108, 799615), (114, 757530), (135, 639692), (171, 505020), (180, 479769), (190, 454518), (228, 378765), (270, 319846), (285, 303012), (342, 252510), (361, 239220), (380, 227259), (443, 194940), (513, 168340), (540, 159923), (570, 151506), (684, 126255), (722, 119610), (855, 101004), (886, 97470), (1026, 84170), (1083, 79740), (1140, 75753), (1329, 64980), (1444, 59805), (1710, 50502), (1772, 48735), (1805, 47844), (2052, 42085), (2166, 39870), (2215, 38988), (2565, 33668), (2658, 32490), (3249, 26580), (3420, 25251), (3610, 23922), (3987, 21660), (4332, 19935), (4430, 19494), (5130, 16834), (5316, 16245), (5415, 15948), (6498, 13290), (6645, 12996), (7220, 11961), (7974, 10830), (8417, 10260), (8860, 9747)]