72016224

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3457}}^1$

素因数の和:3508

約数の個数: 96

約数和(自身を含む): 223082496

約数和(自身を除く): 151066272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 168, 186, 217, 224, 248, 336, 372, 434, 496, 651, 672, 744, 868, 992, 1302, 1488, 1736, 2604, 2976, 3457, 3472, 5208, 6914, 6944, 10371, 10416, 13828, 20742, 20832, 24199, 27656, 41484, 48398, 55312, 72597, 82968, 96796, 107167, 110624, 145194, 165936, 193592, 214334, 290388, 321501, 331872, 387184, 428668, 580776, 643002, 750169, 774368, 857336, 1161552, 1286004, 1500338, 1714672, 2250507, 2323104, 2572008, 3000676, 3429344, 4501014, 5144016, 6001352, 9002028, 10288032, 12002704, 18004056, 24005408, 36008112, 72016224]

約数ペア:

[(1, 72016224), (2, 36008112), (3, 24005408), (4, 18004056), (6, 12002704), (7, 10288032), (8, 9002028), (12, 6001352), (14, 5144016), (16, 4501014), (21, 3429344), (24, 3000676), (28, 2572008), (31, 2323104), (32, 2250507), (42, 1714672), (48, 1500338), (56, 1286004), (62, 1161552), (84, 857336), (93, 774368), (96, 750169), (112, 643002), (124, 580776), (168, 428668), (186, 387184), (217, 331872), (224, 321501), (248, 290388), (336, 214334), (372, 193592), (434, 165936), (496, 145194), (651, 110624), (672, 107167), (744, 96796), (868, 82968), (992, 72597), (1302, 55312), (1488, 48398), (1736, 41484), (2604, 27656), (2976, 24199), (3457, 20832), (3472, 20742), (5208, 13828), (6914, 10416), (6944, 10371)]