78873641396

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{719}}^1$

素因数の和:994

約数の個数: 144

約数和(自身を含む): 163021824000

約数和(自身を除く): 84148182604

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 79, 121, 151, 158, 209, 242, 302, 316, 418, 484, 604, 719, 836, 869, 1438, 1501, 1661, 1738, 2299, 2869, 2876, 3002, 3322, 3476, 4598, 5738, 6004, 6644, 7909, 9196, 9559, 11476, 11929, 13661, 15818, 16511, 18271, 19118, 23858, 27322, 31559, 31636, 33022, 36542, 38236, 47716, 54644, 56801, 63118, 66044, 73084, 86999, 108569, 113602, 126236, 131219, 150271, 173998, 181621, 217138, 226651, 227204, 262438, 300542, 347149, 347996, 363242, 434276, 453302, 524876, 601084, 624811, 694298, 726484, 906604, 1079219, 1194259, 1249622, 1388596, 1443409, 1652981, 2062811, 2158438, 2388518, 2493161, 2499244, 2886818, 3305962, 4125622, 4316876, 4777036, 4986322, 5773636, 6611924, 6872921, 8251244, 8576951, 9972644, 11871409, 13136849, 13745842, 17153902, 22690921, 23742818, 26273698, 27424771, 27491684, 34307804, 45381842, 47485636, 52547396, 54849542, 90763684, 94346461, 109699084, 130585499, 162962069, 188692922, 249600131, 261170998, 325924138, 377385844, 499200262, 522341996, 651848276, 998400524, 1037811071, 1792582759, 2075622142, 3585165518, 4151244284, 7170331036, 19718410349, 39436820698, 78873641396]

約数ペア:

[(1, 78873641396), (2, 39436820698), (4, 19718410349), (11, 7170331036), (19, 4151244284), (22, 3585165518), (38, 2075622142), (44, 1792582759), (76, 1037811071), (79, 998400524), (121, 651848276), (151, 522341996), (158, 499200262), (209, 377385844), (242, 325924138), (302, 261170998), (316, 249600131), (418, 188692922), (484, 162962069), (604, 130585499), (719, 109699084), (836, 94346461), (869, 90763684), (1438, 54849542), (1501, 52547396), (1661, 47485636), (1738, 45381842), (2299, 34307804), (2869, 27491684), (2876, 27424771), (3002, 26273698), (3322, 23742818), (3476, 22690921), (4598, 17153902), (5738, 13745842), (6004, 13136849), (6644, 11871409), (7909, 9972644), (9196, 8576951), (9559, 8251244), (11476, 6872921), (11929, 6611924), (13661, 5773636), (15818, 4986322), (16511, 4777036), (18271, 4316876), (19118, 4125622), (23858, 3305962), (27322, 2886818), (31559, 2499244), (31636, 2493161), (33022, 2388518), (36542, 2158438), (38236, 2062811), (47716, 1652981), (54644, 1443409), (56801, 1388596), (63118, 1249622), (66044, 1194259), (73084, 1079219), (86999, 906604), (108569, 726484), (113602, 694298), (126236, 624811), (131219, 601084), (150271, 524876), (173998, 453302), (181621, 434276), (217138, 363242), (226651, 347996), (227204, 347149), (262438, 300542)]