70901628

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 209944224

約数和(自身を除く): 139042596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 41, 42, 49, 51, 68, 82, 84, 98, 102, 119, 123, 147, 164, 173, 196, 204, 238, 246, 287, 294, 346, 357, 476, 492, 519, 574, 588, 692, 697, 714, 833, 861, 1038, 1148, 1211, 1394, 1428, 1666, 1722, 2009, 2076, 2091, 2422, 2499, 2788, 2941, 3332, 3444, 3633, 4018, 4182, 4844, 4879, 4998, 5882, 6027, 7093, 7266, 8036, 8364, 8477, 8823, 9758, 9996, 11764, 12054, 14186, 14532, 14637, 16954, 17646, 19516, 20587, 21279, 24108, 25431, 28372, 29274, 33908, 34153, 35292, 41174, 42558, 49651, 50862, 58548, 61761, 68306, 82348, 85116, 99302, 101724, 102459, 120581, 123522, 136612, 144109, 148953, 198604, 204918, 241162, 247044, 288218, 297906, 347557, 361743, 409836, 432327, 482324, 576436, 595812, 695114, 723486, 844067, 864654, 1042671, 1390228, 1446972, 1688134, 1729308, 2085342, 2532201, 3376268, 4170684, 5064402, 5908469, 10128804, 11816938, 17725407, 23633876, 35450814, 70901628]

約数ペア:

[(1, 70901628), (2, 35450814), (3, 23633876), (4, 17725407), (6, 11816938), (7, 10128804), (12, 5908469), (14, 5064402), (17, 4170684), (21, 3376268), (28, 2532201), (34, 2085342), (41, 1729308), (42, 1688134), (49, 1446972), (51, 1390228), (68, 1042671), (82, 864654), (84, 844067), (98, 723486), (102, 695114), (119, 595812), (123, 576436), (147, 482324), (164, 432327), (173, 409836), (196, 361743), (204, 347557), (238, 297906), (246, 288218), (287, 247044), (294, 241162), (346, 204918), (357, 198604), (476, 148953), (492, 144109), (519, 136612), (574, 123522), (588, 120581), (692, 102459), (697, 101724), (714, 99302), (833, 85116), (861, 82348), (1038, 68306), (1148, 61761), (1211, 58548), (1394, 50862), (1428, 49651), (1666, 42558), (1722, 41174), (2009, 35292), (2076, 34153), (2091, 33908), (2422, 29274), (2499, 28372), (2788, 25431), (2941, 24108), (3332, 21279), (3444, 20587), (3633, 19516), (4018, 17646), (4182, 16954), (4844, 14637), (4879, 14532), (4998, 14186), (5882, 12054), (6027, 11764), (7093, 9996), (7266, 9758), (8036, 8823), (8364, 8477)]