27808589556

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1\times {\mathrm{2377}}^1$

素因数の和:3382

約数の個数: 144

約数和(自身を含む): 79274377728

約数和(自身を除く): 51465788172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 953, 1023, 1116, 1364, 1906, 2046, 2377, 2859, 3069, 3812, 4092, 4754, 5718, 6138, 7131, 8577, 9508, 10483, 11436, 12276, 14262, 17154, 20966, 21393, 26147, 28524, 29543, 31449, 34308, 41932, 42786, 52294, 59086, 62898, 73687, 78441, 85572, 88629, 94347, 104588, 118172, 125796, 147374, 156882, 177258, 188694, 221061, 235323, 265887, 294748, 313764, 324973, 354516, 377388, 442122, 470646, 531774, 649946, 663183, 810557, 884244, 941292, 974919, 1063548, 1299892, 1326366, 1621114, 1949838, 2265281, 2431671, 2652732, 2924757, 3242228, 3899676, 4530562, 4863342, 5849514, 6795843, 7295013, 9061124, 9726684, 11699028, 13591686, 14590026, 20387529, 24918091, 27183372, 29180052, 40775058, 49836182, 70223711, 74754273, 81550116, 99672364, 140447422, 149508546, 210671133, 224262819, 280894844, 299017092, 421342266, 448525638, 632013399, 772460821, 842684532, 897051276, 1264026798, 1544921642, 2317382463, 2528053596, 3089843284, 4634764926, 6952147389, 9269529852, 13904294778, 27808589556]

約数ペア:

[(1, 27808589556), (2, 13904294778), (3, 9269529852), (4, 6952147389), (6, 4634764926), (9, 3089843284), (11, 2528053596), (12, 2317382463), (18, 1544921642), (22, 1264026798), (31, 897051276), (33, 842684532), (36, 772460821), (44, 632013399), (62, 448525638), (66, 421342266), (93, 299017092), (99, 280894844), (124, 224262819), (132, 210671133), (186, 149508546), (198, 140447422), (279, 99672364), (341, 81550116), (372, 74754273), (396, 70223711), (558, 49836182), (682, 40775058), (953, 29180052), (1023, 27183372), (1116, 24918091), (1364, 20387529), (1906, 14590026), (2046, 13591686), (2377, 11699028), (2859, 9726684), (3069, 9061124), (3812, 7295013), (4092, 6795843), (4754, 5849514), (5718, 4863342), (6138, 4530562), (7131, 3899676), (8577, 3242228), (9508, 2924757), (10483, 2652732), (11436, 2431671), (12276, 2265281), (14262, 1949838), (17154, 1621114), (20966, 1326366), (21393, 1299892), (26147, 1063548), (28524, 974919), (29543, 941292), (31449, 884244), (34308, 810557), (41932, 663183), (42786, 649946), (52294, 531774), (59086, 470646), (62898, 442122), (73687, 377388), (78441, 354516), (85572, 324973), (88629, 313764), (94347, 294748), (104588, 265887), (118172, 235323), (125796, 221061), (147374, 188694), (156882, 177258)]