79221516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 209018880

約数和(自身を除く): 129797364

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 79, 107, 132, 142, 158, 213, 214, 237, 284, 316, 321, 426, 428, 474, 642, 781, 852, 869, 948, 1177, 1284, 1562, 1738, 2343, 2354, 2607, 3124, 3476, 3531, 4686, 4708, 5214, 5609, 7062, 7597, 8453, 9372, 10428, 11218, 14124, 15194, 16827, 16906, 22436, 22791, 25359, 30388, 33654, 33812, 45582, 50718, 61699, 67308, 83567, 91164, 92983, 101436, 123398, 167134, 185097, 185966, 246796, 250701, 278949, 334268, 370194, 371932, 501402, 557898, 600163, 740388, 1002804, 1115796, 1200326, 1800489, 2400652, 3600978, 6601793, 7201956, 13203586, 19805379, 26407172, 39610758, 79221516]

約数ペア:

[(1, 79221516), (2, 39610758), (3, 26407172), (4, 19805379), (6, 13203586), (11, 7201956), (12, 6601793), (22, 3600978), (33, 2400652), (44, 1800489), (66, 1200326), (71, 1115796), (79, 1002804), (107, 740388), (132, 600163), (142, 557898), (158, 501402), (213, 371932), (214, 370194), (237, 334268), (284, 278949), (316, 250701), (321, 246796), (426, 185966), (428, 185097), (474, 167134), (642, 123398), (781, 101436), (852, 92983), (869, 91164), (948, 83567), (1177, 67308), (1284, 61699), (1562, 50718), (1738, 45582), (2343, 33812), (2354, 33654), (2607, 30388), (3124, 25359), (3476, 22791), (3531, 22436), (4686, 16906), (4708, 16827), (5214, 15194), (5609, 14124), (7062, 11218), (7597, 10428), (8453, 9372)]