72425178

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:434

約数の個数: 96

約数和(自身を含む): 189571200

約数和(自身を除く): 117146022

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 81, 122, 126, 162, 183, 189, 243, 349, 366, 378, 427, 486, 549, 567, 698, 854, 1047, 1098, 1134, 1281, 1647, 1701, 2094, 2443, 2562, 3141, 3294, 3402, 3843, 4886, 4941, 6282, 7329, 7686, 9423, 9882, 11529, 14658, 14823, 18846, 21289, 21987, 23058, 28269, 29646, 34587, 42578, 43974, 56538, 63867, 65961, 69174, 84807, 103761, 127734, 131922, 149023, 169614, 191601, 197883, 207522, 298046, 383202, 395766, 447069, 574803, 593649, 894138, 1149606, 1187298, 1341207, 1724409, 2682414, 3448818, 4023621, 5173227, 8047242, 10346454, 12070863, 24141726, 36212589, 72425178]

約数ペア:

[(1, 72425178), (2, 36212589), (3, 24141726), (6, 12070863), (7, 10346454), (9, 8047242), (14, 5173227), (18, 4023621), (21, 3448818), (27, 2682414), (42, 1724409), (54, 1341207), (61, 1187298), (63, 1149606), (81, 894138), (122, 593649), (126, 574803), (162, 447069), (183, 395766), (189, 383202), (243, 298046), (349, 207522), (366, 197883), (378, 191601), (427, 169614), (486, 149023), (549, 131922), (567, 127734), (698, 103761), (854, 84807), (1047, 69174), (1098, 65961), (1134, 63867), (1281, 56538), (1647, 43974), (1701, 42578), (2094, 34587), (2443, 29646), (2562, 28269), (3141, 23058), (3294, 21987), (3402, 21289), (3843, 18846), (4886, 14823), (4941, 14658), (6282, 11529), (7329, 9882), (7686, 9423)]