77707872

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1$

素因数の和:1337

約数の個数: 144

約数和(自身を含む): 253955520

約数和(自身を除く): 176247648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 288, 304, 342, 352, 396, 418, 456, 528, 608, 627, 684, 792, 836, 912, 1056, 1254, 1291, 1368, 1584, 1672, 1824, 1881, 2508, 2582, 2736, 3168, 3344, 3762, 3873, 5016, 5164, 5472, 6688, 7524, 7746, 10032, 10328, 11619, 14201, 15048, 15492, 20064, 20656, 23238, 24529, 28402, 30096, 30984, 41312, 42603, 46476, 49058, 56804, 60192, 61968, 73587, 85206, 92952, 98116, 113608, 123936, 127809, 147174, 170412, 185904, 196232, 220761, 227216, 255618, 269819, 294348, 340824, 371808, 392464, 441522, 454432, 511236, 539638, 588696, 681648, 784928, 809457, 883044, 1022472, 1079276, 1177392, 1363296, 1618914, 1766088, 2044944, 2158552, 2354784, 2428371, 3237828, 3532176, 4089888, 4317104, 4856742, 6475656, 7064352, 8634208, 9713484, 12951312, 19426968, 25902624, 38853936, 77707872]

約数ペア:

[(1, 77707872), (2, 38853936), (3, 25902624), (4, 19426968), (6, 12951312), (8, 9713484), (9, 8634208), (11, 7064352), (12, 6475656), (16, 4856742), (18, 4317104), (19, 4089888), (22, 3532176), (24, 3237828), (32, 2428371), (33, 2354784), (36, 2158552), (38, 2044944), (44, 1766088), (48, 1618914), (57, 1363296), (66, 1177392), (72, 1079276), (76, 1022472), (88, 883044), (96, 809457), (99, 784928), (114, 681648), (132, 588696), (144, 539638), (152, 511236), (171, 454432), (176, 441522), (198, 392464), (209, 371808), (228, 340824), (264, 294348), (288, 269819), (304, 255618), (342, 227216), (352, 220761), (396, 196232), (418, 185904), (456, 170412), (528, 147174), (608, 127809), (627, 123936), (684, 113608), (792, 98116), (836, 92952), (912, 85206), (1056, 73587), (1254, 61968), (1291, 60192), (1368, 56804), (1584, 49058), (1672, 46476), (1824, 42603), (1881, 41312), (2508, 30984), (2582, 30096), (2736, 28402), (3168, 24529), (3344, 23238), (3762, 20656), (3873, 20064), (5016, 15492), (5164, 15048), (5472, 14201), (6688, 11619), (7524, 10328), (7746, 10032)]