90057156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 249876480

約数和(自身を除く): 159819324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 79, 82, 84, 123, 158, 164, 237, 246, 287, 316, 331, 474, 492, 553, 574, 662, 861, 948, 993, 1106, 1148, 1324, 1659, 1722, 1986, 2212, 2317, 3239, 3318, 3444, 3972, 4634, 6478, 6636, 6951, 9268, 9717, 12956, 13571, 13902, 19434, 22673, 26149, 27142, 27804, 38868, 40713, 45346, 52298, 54284, 68019, 78447, 81426, 90692, 94997, 104596, 136038, 156894, 162852, 183043, 189994, 272076, 284991, 313788, 366086, 379988, 549129, 569982, 732172, 1072109, 1098258, 1139964, 2144218, 2196516, 3216327, 4288436, 6432654, 7504763, 12865308, 15009526, 22514289, 30019052, 45028578, 90057156]

約数ペア:

[(1, 90057156), (2, 45028578), (3, 30019052), (4, 22514289), (6, 15009526), (7, 12865308), (12, 7504763), (14, 6432654), (21, 4288436), (28, 3216327), (41, 2196516), (42, 2144218), (79, 1139964), (82, 1098258), (84, 1072109), (123, 732172), (158, 569982), (164, 549129), (237, 379988), (246, 366086), (287, 313788), (316, 284991), (331, 272076), (474, 189994), (492, 183043), (553, 162852), (574, 156894), (662, 136038), (861, 104596), (948, 94997), (993, 90692), (1106, 81426), (1148, 78447), (1324, 68019), (1659, 54284), (1722, 52298), (1986, 45346), (2212, 40713), (2317, 38868), (3239, 27804), (3318, 27142), (3444, 26149), (3972, 22673), (4634, 19434), (6478, 13902), (6636, 13571), (6951, 12956), (9268, 9717)]