64420758

素因数分解:

$2^1\times 3^5\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 153552672

約数和(自身を除く): 89131914

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 53, 54, 61, 81, 82, 106, 122, 123, 159, 162, 183, 243, 246, 318, 366, 369, 477, 486, 549, 738, 954, 1098, 1107, 1431, 1647, 2173, 2214, 2501, 2862, 3233, 3294, 3321, 4293, 4346, 4941, 5002, 6466, 6519, 6642, 7503, 8586, 9699, 9882, 9963, 12879, 13038, 14823, 15006, 19398, 19557, 19926, 22509, 25758, 29097, 29646, 39114, 45018, 58194, 58671, 67527, 87291, 117342, 132553, 135054, 174582, 176013, 202581, 261873, 265106, 352026, 397659, 405162, 523746, 528039, 607743, 785619, 795318, 1056078, 1192977, 1215486, 1571238, 2385954, 3578931, 7157862, 10736793, 21473586, 32210379, 64420758]

約数ペア:

[(1, 64420758), (2, 32210379), (3, 21473586), (6, 10736793), (9, 7157862), (18, 3578931), (27, 2385954), (41, 1571238), (53, 1215486), (54, 1192977), (61, 1056078), (81, 795318), (82, 785619), (106, 607743), (122, 528039), (123, 523746), (159, 405162), (162, 397659), (183, 352026), (243, 265106), (246, 261873), (318, 202581), (366, 176013), (369, 174582), (477, 135054), (486, 132553), (549, 117342), (738, 87291), (954, 67527), (1098, 58671), (1107, 58194), (1431, 45018), (1647, 39114), (2173, 29646), (2214, 29097), (2501, 25758), (2862, 22509), (3233, 19926), (3294, 19557), (3321, 19398), (4293, 15006), (4346, 14823), (4941, 13038), (5002, 12879), (6466, 9963), (6519, 9882), (6642, 9699), (7503, 8586)]