72325764

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:279

約数の個数: 144

約数和(自身を含む): 222163200

約数和(自身を除く): 149837436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 79, 84, 98, 108, 126, 147, 158, 173, 189, 196, 237, 252, 294, 316, 346, 378, 441, 474, 519, 553, 588, 692, 711, 756, 882, 948, 1038, 1106, 1211, 1323, 1422, 1557, 1659, 1764, 2076, 2133, 2212, 2422, 2646, 2844, 3114, 3318, 3633, 3871, 4266, 4671, 4844, 4977, 5292, 6228, 6636, 7266, 7742, 8477, 8532, 9342, 9954, 10899, 11613, 13667, 14532, 14931, 15484, 16954, 18684, 19908, 21798, 23226, 25431, 27334, 29862, 32697, 33908, 34839, 41001, 43596, 46452, 50862, 54668, 59724, 65394, 69678, 76293, 82002, 95669, 101724, 104517, 123003, 130788, 139356, 152586, 164004, 191338, 209034, 228879, 246006, 287007, 305172, 369009, 382676, 418068, 457758, 492012, 574014, 669683, 738018, 861021, 915516, 1148028, 1339366, 1476036, 1722042, 2009049, 2583063, 2678732, 3444084, 4018098, 5166126, 6027147, 8036196, 10332252, 12054294, 18081441, 24108588, 36162882, 72325764]

約数ペア:

[(1, 72325764), (2, 36162882), (3, 24108588), (4, 18081441), (6, 12054294), (7, 10332252), (9, 8036196), (12, 6027147), (14, 5166126), (18, 4018098), (21, 3444084), (27, 2678732), (28, 2583063), (36, 2009049), (42, 1722042), (49, 1476036), (54, 1339366), (63, 1148028), (79, 915516), (84, 861021), (98, 738018), (108, 669683), (126, 574014), (147, 492012), (158, 457758), (173, 418068), (189, 382676), (196, 369009), (237, 305172), (252, 287007), (294, 246006), (316, 228879), (346, 209034), (378, 191338), (441, 164004), (474, 152586), (519, 139356), (553, 130788), (588, 123003), (692, 104517), (711, 101724), (756, 95669), (882, 82002), (948, 76293), (1038, 69678), (1106, 65394), (1211, 59724), (1323, 54668), (1422, 50862), (1557, 46452), (1659, 43596), (1764, 41001), (2076, 34839), (2133, 33908), (2212, 32697), (2422, 29862), (2646, 27334), (2844, 25431), (3114, 23226), (3318, 21798), (3633, 19908), (3871, 18684), (4266, 16954), (4671, 15484), (4844, 14931), (4977, 14532), (5292, 13667), (6228, 11613), (6636, 10899), (7266, 9954), (7742, 9342), (8477, 8532)]